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M-326 80386/80486

UNIDENTIFIED

M-326 80386/80486

Processor

80386DX/CX486DLC

Processor Speed

33/40MHz

Chip Set

SARC

Max. Onboard DRAM

32MB

Cache

32KB

BIOS

Unidentified

Dimensions

220mm x 170mm

I/O Options

None

NPU Options

80387DX

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J1

Turbo LED

J8

Reset switch

J6

Speaker

J9

Turbo switch

J7

Power LED & keylock

J10

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Factory configured - do not alter

J2

Open

Factory configured - do not alter

J3

Open

NPU disabled

J5

pins 1 & 2 closed

 

NPU enabled

J5

pins 2 & 3 closed

Turbo enabled

J7

Open

 

Turbo disabled

J7

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 9

NONE

2MB

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

5MB

(4) 256K x 9

(4) 1M x 9

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

20MB

(4) 1M x 9

(4) 4M x 9

32MB

(4) 4M x 9

(4) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

TAG

32KB

(4) 8K x 8

(1) 8K x 8

Note: Actual cache size may vary with board version.

CPU SPEED CONFIGURATION

Speed

J4

33MHz

pins 2 & 3 closed

40MHz

pins 1 & 2 closed